EP0226833A2 - Procédé pour former un emballage à partir d'un flan - Google Patents

Procédé pour former un emballage à partir d'un flan Download PDF

Info

Publication number
EP0226833A2
EP0226833A2 EP86116211A EP86116211A EP0226833A2 EP 0226833 A2 EP0226833 A2 EP 0226833A2 EP 86116211 A EP86116211 A EP 86116211A EP 86116211 A EP86116211 A EP 86116211A EP 0226833 A2 EP0226833 A2 EP 0226833A2
Authority
EP
European Patent Office
Prior art keywords
walls
side walls
packaging
wall
end point
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86116211A
Other languages
German (de)
English (en)
Other versions
EP0226833A3 (en
EP0226833B1 (fr
Inventor
Bahne Petersen
Eberhard Radbruch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
4P Nicolaus Kempten GmbH
Original Assignee
4P Nicolaus Kempten GmbH
Unilever NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 4P Nicolaus Kempten GmbH, Unilever NV filed Critical 4P Nicolaus Kempten GmbH
Priority to AT86116211T priority Critical patent/ATE85012T1/de
Publication of EP0226833A2 publication Critical patent/EP0226833A2/fr
Publication of EP0226833A3 publication Critical patent/EP0226833A3/de
Application granted granted Critical
Publication of EP0226833B1 publication Critical patent/EP0226833B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/02—Wrappers or flexible covers
    • B65D65/04—Wrappers or flexible covers non-rectangular
    • B65D65/06—Wrappers or flexible covers non-rectangular formed with foldable flaps, e.g. interlocking flaps

Definitions

  • the invention relates to a blank of cardboard or the like. for producing a packaging for an at least approximately circular disc-shaped part, with an upper wall, a bottom wall and two side walls, or the like, via an adhesive seam. are connected together to form a tubular shell.
  • the invention further relates to a packaging that is produced from such a blank and to a method for erecting such a packaging.
  • the invention is based on the object of creating a blank with which an inexpensive packaging can be produced, but which meets the requirements with regard to adequate protection of the packaged goods.
  • top wall and the bottom wall have a substantially circular shape, the articulation points on the side walls being extended to lines whose length is less than that Diameter of the top wall and bottom wall, and that on the two free edges of the side walls and on the adjacent edges of the top and bottom walls, flaps are articulated, which form end closures of the packaging.
  • the tabs for forming the end closures protrude at most slightly above the top wall or the bottom wall, as a result of which the blank width can correspond approximately to the width of the part to be packaged.
  • the articulation lines of the tabs on the top and bottom walls lie tangentially on their circumferential line and if their end point coincides with the end point of the articulation lines of the side walls on the top and bottom walls.
  • the tabs lie within a connecting line of the outer circumference of the top and bottom walls.
  • An advantageous packaging for an at least approximately circular disc-shaped part, which is produced from a blank according to the invention, is that in the circular region of the top and bottom walls, the end faces of the packaging have cutouts through which the packaged part is visible.
  • a very advantageous embodiment of the invention is also that the articulation lines of the tabs on the top and bottom walls are tangent to their theoretical circumferential line, that one end point coincides with the end point of the articulation lines of the side walls on the top and bottom walls, and that its other end point coincides at least approximately with the end point of the respective opposite articulation line.
  • a method for erecting a packaging made of cardboard or the like for an at least approximately circular disc-shaped part, from a blank with an upper wall, a bottom wall and two side walls, which are connected to one another by means of an adhesive seam or the like to form a tubular casing characterized in that the blank is placed with its outer side facing down on a shaping device, then the two side walls with the other free top and bottom wall parts molded onto them are bent upwards by 90 degrees and these free wall parts are then folded back by 90 degrees, thereupon the part to be packaged is placed in the trough formed in this way and the free wall parts are folded by 180 degrees to each other, with a longitudinal seam or similar in the area of the overlap of these free wall parts by applying hot melt. is produced, then any dust flaps provided on the front and rear end walls are folded in and the end walls are then formed by folding and gluing the hinges hinged to the top and bottom walls.
  • Fig. 1 denotes a flat blank made of cardboard, which contains an upper wall 2, two side walls 3 and 4 and a bottom wall 5 formed from two sections. All these walls are arranged in a row next to one another and connected to one another by articulation lines 6, 7, 8 and 9. Tabs 10, 11 and 12, 13 are hinged to the two free edges of the side walls 3 and 4, respectively. In addition, further tabs 22 to 29 are attached to the adjacent edges of the top wall 2 and bottom wall 5 via articulation lines 14 to 21.
  • the top wall 2 and the bottom wall 5 (after connecting the two sections) are essentially circular with the diameter D.
  • the articulation lines 16 to 19 or 14, 15 and 20, 21 are tangential to the circumferential line of these circles and each meet the end point of the articulation lines 6, 7, 8 and 9, the length of which is somewhat smaller than the diameter D.
  • the tabs 22 to 28 are bevelled on their outer edge 30 to 37, whereby all the tabs lie within an imaginary connecting line of the outer circumference of the top wall 2 and bottom wall 5.
  • the blank thus only has a width which results from the diameter D, which is determined in accordance with the part to be packaged.
  • FIG. 2 shows a fully erected and filled packaging.
  • the two sections of the bottom wall 5 are connected to one another with the aid of an adhesive seam K. Sections are formed on the end faces of this packaging, at which the packaging is open, as a result of which the packaged part 38 is visible.
  • a cardboard blank 41 shown in FIG. 3 also contains an upper wall 42, two side walls 3 and 4 and a bottom wall 45 formed from two sections. All these walls are arranged in a row next to one another and connected to one another by articulation lines 6, 7, 8 and 9 . Tabs 10, 11 and 12, 13 are articulated to the two free edges of the side walls 3 and 4, respectively.
  • the top wall 42 and the bottom wall 45 are at least approximately circular in shape, the theoretical circumferential line being designated by U. Articulation lines 54 to 61 are located tangentially on this circumferential line, by means of which tabs 62 to 69 are fastened to the top and bottom walls.
  • step I a cardboard blank is placed with its outside facing down on a device, not shown.
  • step II the side walls with the hinged bottom wall sections are bent upwards by 90 degrees. This applies to packaging whose adhesive seam is arranged on the bottom.
  • step III the two bottom wall sections are folded back into the horizontal, while the two side walls remain vertical.
  • the part to be packaged is then fed in step IV and lowered into the resulting depression of the pack.
  • step V involves folding the two bottom wall sections over one another, the inner of these two sections first being folded in and provided with hot melt in the overlap region, and then the outer section being folded over the first.
  • step VI the two sections are pressed together in the overlap area and the adhesive seam is thus produced.
  • the folding of the dust flaps provided in step VII is followed in step VIII by the folding down of the upper flaps for the formation of the end walls.
  • step IX the corresponding lower tabs are provided with hot melt and bent upward against the already folded-in tabs, against which they are pressed in step X.
  • Steps I to VI are expediently carried out in a continuous process, while steps VII to X provide a discontinuous, i.e. cyclical, process. However, it is then also expedient to switch from one sequence on one path to two paths between steps VI and VII.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Packages (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Cartons (AREA)
EP86116211A 1985-12-14 1986-11-22 Procédé pour former un emballage à partir d'un flan Expired - Lifetime EP0226833B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86116211T ATE85012T1 (de) 1985-12-14 1986-11-22 Verfahren zum aufrichten einer verpackung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853544386 DE3544386A1 (de) 1985-12-14 1985-12-14 Zuschnitt aus karton od. dgl. zum herstellen einer verpackung und daraus aufgerichtete verpackung sowie verfahren zum aufrichten einer solchen verpackung
DE3544386 1985-12-14

Publications (3)

Publication Number Publication Date
EP0226833A2 true EP0226833A2 (fr) 1987-07-01
EP0226833A3 EP0226833A3 (en) 1988-10-12
EP0226833B1 EP0226833B1 (fr) 1993-01-27

Family

ID=6288525

Family Applications (2)

Application Number Title Priority Date Filing Date
EP86116211A Expired - Lifetime EP0226833B1 (fr) 1985-12-14 1986-11-22 Procédé pour former un emballage à partir d'un flan
EP86117310A Expired - Lifetime EP0226972B1 (fr) 1985-12-14 1986-12-12 Procédé pour former un emballage à partir d'un flan

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP86117310A Expired - Lifetime EP0226972B1 (fr) 1985-12-14 1986-12-12 Procédé pour former un emballage à partir d'un flan

Country Status (5)

Country Link
EP (2) EP0226833B1 (fr)
AT (1) ATE85012T1 (fr)
DE (2) DE3544386A1 (fr)
DK (1) DK165680C (fr)
ES (1) ES2039350T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011108393U1 (de) 2011-11-28 2012-01-05 Martin Hörner Verpackung zur Aufbewahrung von Kleinteilen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE565401C (de) * 1927-04-11 1932-11-30 Kustner Freres Cie Sa Verfahren zum Einwickeln von klebrigen und leicht haftenbleibenden Stoffen
US2011703A (en) * 1932-05-28 1935-08-20 Eugene V Myers Wrapper or container
FR905479A (fr) * 1944-02-11 1945-12-05 Cartonneries De Saint Germain Emballage
GB728324A (en) * 1953-03-11 1955-04-20 Rose Brothers Ltd Improvements in packages
DE1981248U (de) * 1967-12-16 1968-03-14 Heinrich Nicolaus G M B H Verpackung.

Also Published As

Publication number Publication date
ATE85012T1 (de) 1993-02-15
DE3544386A1 (de) 1987-06-25
EP0226972A3 (en) 1988-10-12
DK598586A (da) 1987-06-15
EP0226972B1 (fr) 1993-02-24
DK165680B (da) 1993-01-04
DK598586D0 (da) 1986-12-12
DE3687640D1 (de) 1993-03-11
EP0226833A3 (en) 1988-10-12
EP0226972A2 (fr) 1987-07-01
DE3544386C2 (fr) 1990-03-08
DK165680C (da) 1993-05-24
EP0226833B1 (fr) 1993-01-27
ES2039350T3 (es) 1993-10-01

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